国家/地区 世界知识产权组织（22）
IPC部 C（22）
IPC大类 C01（22）
IPC小类 C01B（22）
IPC C01B032/182（7） C01B032/194（6） C01B032/198（6）
C04B035/52（6） C01B032/184（5） C01B032/21（5）
C04B035/622（4） B01J020/20（3） B82Y030/00（3）
C01B032/05（3） C01B032/205（3） C04B037/02（3）
C08K003/04（3） H01L023/36（3） H01L023/373（3）
发明人
公开年 2021（22）
申请年 2020（10）  2021（10）  2019（2） 
专利权人 MITSUBISHI M.（3）

Preparation of silicon-carbon composite material used as anode material in battery cell, involves mixing silicon particles, carbon compound, and dispersant, thermally processing mixture, and heat-treating thermally processed intermediate product preset temperature.

GENTISCHER H, BIRO D, HABERZETTL P, DREWS M, HORZEL J, DOLD L, HARBOR J P, DRUCE M, HOSEL J

Formation of two-dimensional silicon carbide used as wide band gap semiconducting material in electronic applications, involves preparing solution comprising silicon carbide particles and solvent, ultrasonically processing solution, and centrifuging to extract two-dimensional silicon carbide.

CHABI S

Method for manufacturing graphene heat-conducting foam cotton, involves drying graphene oxide slurry to obtain graphene oxide, and carbonizing and graphitizing graphene oxide to obtain directionally arranged graphene heat conducting foam.

HAO Z, CAI J, ZHENLIANG H, JINMING T

Method for preparing graphene film used in e.g. refrigerator, involves naturally cooling reduced graphene oxide film to obtain fluffy graphene film that is compacted and densified to obtain graphene film.

TANG J, LIN J, YANG W, DONG L, CHEN D, WANG Q, ZHANG Y, ZHU Y, JIANG H, ZHONG Q, KANG N, JIANG J, LIAO X

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Composite heat-transfer material used as thermally-conductive material in electronic device, comprises carbonaceous component comprising carbonaceous material and metal component comprising metal comprising aluminum alloy or magnesium alloy bonded to surface of carbonaceous component.

TAKASHI M, TAKUYA K, MAEKAWA T, KUBO T

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Copper/graphene junction for e.g. engine compartment, comprises structure in which copper component and graphene-containing carbonaceous component are joined, active metal carbide layer, and magnesium solid solution layer in which magnesium is solid-solved in matrix phase of copper.

NOBUYUKI T, TERASAKI N

Creating aerogel used as e.g. coating, comprises forming mixture of solid ammonia borane and either two-dimensional nanostructured material or hydrocarbon polymer colloids, self-assembling, and annealing the obtained hybrid particles.

PRIESTLEY R D, ARNOLD C B, LI H, OZDEN S

Silicon-silicon composite oxide-carbon composite used for negative electrode active material for lithium secondary battery, comprises core-shell structure comprising core comprising silicon, silicon oxide compound, and magnesium silicate, and shell comprising carbon layer, and has preset span value.

LEE E, PARK H, LIM S W, OH S M, LIM J C, HUNSOO P, IMSUNGWOO, LIM J